entityID in JSON metrics?

[Paul Caskey]

> From: users [mailto:users-bounces at shibboleth.net] On Behalf Of Cantor,
> Scott
>
> I don't have all this swapped into my head right now so I don't know offhand
> if there's an easy way to do it. Yes, it's a gauge, but you can do some wacky
> things with Spring and I suspect with the right wiring it could be pulled off
> from the outside for now.
> 

Thanks, I'll create a JIRA just to keep track of it.   Seems like exposing properties via the metrics interface might be useful for other things too.